As a technology journalist and magazine editor, Andy has contributed to publications around the globe. He was the founding editor of AV Technology magazine, which he ran for 7½ years. His technical writing includes features, whitepapers, tutorials, training material, text books, product manuals, web content, and media releases, across a huge range of topics and technologies. For McGraw-Hill Education and AVIXA he has recently edited the CTS Certified Technology Specialist Exam Guide, Third Edition (2020), the CTS-I Certified Technology Specialist-Installation Exam Guide, Second Edition (2021), and the CTS-D Certified Technology Specialst-Design Exam Guide, Second Edition (2023).